Pope Sisinnius

Pope Sisinnius (640-4 February 708) was Pope from 15 January to 4 February 708, succeeding Pope John VII and preceding Pope Constantine.

Biography
Sisinnius was born in 640 AD in Syria, Rashidun Caliphate to a family of Greek Catholics. Sisinnius was the son of a Syrian named John, and he later moved to Rome, and on 15 January 708 he was consecrated as pope after the death of Pope John VII. Sisinnius was pope for nineteen days before dying.